How do you say my brother in hawaiian?

The Hawaiian phrase for "my brother" depends on whether your brother is older or younger than you.

* For an older brother: ʻOkuʻu kaikuaʻana (oh-koo-oo ka-ee-koo-ah-nah)

* For a younger brother: ʻOkuʻu kaikaina (oh-koo-oo ka-ee-kai-nah)

You can also use the term kaikuaʻana or kaikaina on its own, but it's considered more formal.